Distance From Zhubi Jiao (Subi Reef) Helipad to Ottawa Macdonald-Cartier International Airport

The distance from Zhubi Jiao (Subi Reef) Helipad () to Ottawa Macdonald-Cartier International Airport (YOW) is 8504 miles or 13686 kilometers or 7385 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Sansha (Zhubi Jiao / Subi Reef) ( China ) to Ottawa ( Canada )?

A one-way nonstop (direct) flight between Sansha (Zhubi Jiao / Subi Reef) and Ottawa takes around 19 hours 33 minutes.

Estimated flight time from Zhubi Jiao (Subi Reef) Helipad, Sansha (Zhubi Jiao / Subi Reef), China to Ottawa Macdonald-Cartier International Airport, Ottawa, Canada is 19 hours 33 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - YOW

Kilometers		13686 km
Statute Miles		8504 miles
Nautical Miles		7385 nm
Avg. Time of Flight		19 hours 33 minutes

Zhubi Jiao (Subi Reef) Helipad to Ottawa Macdonald-Cartier International Airport Flight Route Map - to YOW Flight Path

Location of Zhubi Jiao (Subi Reef) Helipad & Ottawa Macdonald-Cartier International Airport is given below.
Click the map to view Sansha (Zhubi Jiao / Subi Reef) to Ottawa nonstop flight path and travel direction.

Click to see flight route on Google Map between Sansha (Zhubi Jiao / Subi Reef), China and Ottawa, Canada. .

Nonstop flight route between Sansha (Zhubi Jiao / Subi Reef), China and Ottawa, Canada.

Time Difference Between the Airports • - YOW

Time difference between Sansha (Zhubi Jiao / Subi Reef) (China) and Ottawa (Canada) is 12 Hours.
Ottawa time is 12 Hours behind Sansha (Zhubi Jiao / Subi Reef).

Location	Local Time
Sansha (Zhubi Jiao / Subi Reef) (China)	2026-06-14, 12:40:02 CST
Ottawa (Canada)	2026-06-14, 00:40:02 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Zhubi Jiao (Subi Reef) Helipad ( / ) Sansha (Zhubi Jiao / Subi Reef), China

Destination

Ottawa Macdonald-Cartier International Airport (YOW / CYOW) Ottawa, Canada